Ball Watch DD3100A-S2C-BE Engineer M Skindiver III 41.5mm Blue GORILLA and the metallic vapor deposition

and the metallic vapor deposition on the dial (GM2100 and GM110) or glass printing on the watch face (GM5600)

Band Material: Nylon

Lug Width (mm): 20

Micro Gas Tubes: 15 micro gas tubes on hour

Ball Watch DD3100A-S2C-BE Engineer M Skindiver III 41.5mm Blue GORILLA and the metallic vapor depositionCaliber: 7309 C Movement: Automatic BALL Manufacture Limited Edition: 1000 Weight: Approx. 180g Chronometer Certified: COSC Power Reserve: 80 hours , 28,800vph Case Diameter: 41. 5mm Case Height: 13. 8 mm Water Resistance: 300m 1000ft Anti Magnetism: 4,800A m Micro Gas Tubes: 40 micro gas tubes on bezel, hour and minute hands and dial for night reading capability Case Material: Stainless steel Bezel: Uni directional rotating sapphire bezel with micro